Looking for images generator

[amielddd]

Hello all

I'm looking for stamps picture generator
Like this site -
http://www.laser-stamps.com/en/Printer-Line/Printer-OvalRound/Printer-R-30-Round::85.html

Click on-Create Textplate


I saw the code he refers here and really glad to find this site
Anyone know how I can get this code? I'm willing to pay for it
Since I saw it a few sites I think it's open source
But I do not find it

Thanks everyone!
God bless us all

Amiel